Update flake.lock revs and tweak Hyprland binds

Refresh several Nix package revisions (firefox-addons, home-manager,
nixpkgs, noctalia-shell, noctalia-qs) with new narHash values.
Comment out the quickshell module in core defaults.
Fix delfin/finamp keybindings.

modules/core/default.nix

@@ -13,7 +13,6 @@
     ./nfs.nix
     ./nh.nix
     ./printing.nix
-    ./quickshell.nix
     ./greetd.nix
     ./security.nix
     ./services.nix